linux, unix windows ibm db2 9public.dhe.ibm.com/ps/products/db2/info/vr97/pdf/ko_kr/db2monito… ·...

Linux, UNIX � Windows�IBM DB2 9.7

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SA30-3953-00

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v �� IBM Publications Center(www.ibm.com/shop/publications/order)� ��.

v �� IBM �� IBM Directory of Worldwide Contacts(www.ibm.com/planetwide)� ��.

�� DB2 Marketing and Sales�� DB2 �� 1-800-IBM-4YOU (426-4968)� ��.

IBM� �� IBM��

� ��.

© Copyright International Business Machines Corporation 1993, 2009.

��

� �� . . . . . . . . . . . . xix

� 1 � �� . . . . . . . 1

� 1 � �� . . . . . . . . 3

� 2 � �� . . . . . . . 5

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� 3 � �� . . . . . . . . . . . 9

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� . . . . . . . . . . . . . . . . . 11

�� . . . 14

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�� (UOW) �� . . . . . . 41

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��

�� . . . . . . . . . . . . . . . . 54

��, �� . . . 58

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�� . . . . . . . . . 80

� 4 � �� . . . . . . . . . . 87

�� : SYSMON �� . . 88

��

�� . . . . . . . . . . 88

SNAP_WRITE_FILE ��

�� . . . 91

SQL ��(�� )��

�� 94

�� SQL � �. . . . . . . . . 95

�� SQL �� . . 97

CLP�� . . . . . . 99

�� CLP � . . . . . . . . . . 99

��

�� . . . . . . . . . . . . . . . . 101

�� API �� . . . . . . . . 103

�� . . . . . . . . . 105

�� . . . . . . . . . . . . 107

�� 108

�� . . . . 109

�� db2top� �� . . . . 112

.db2toprc �� . . . . . . . . . . 115

� 5 � �� . . . . . . 119

�� . . . . . . . . . . . 119

CLP�� . . . . 121

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�� . . . . . . . . . . . . . 123

��

. . . . . . . . . . . . . . . . 125

�� . . . . 126

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�� : �� 128

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� � �� . . . . . . . . . . . 133

�� . . . . . 134

� 6 � �� . . . . . 137

Health monitor . . . . . . . . . . . . 137

�� Health �� . . . . . . . 137

Health �� . . . . . . . . . . . . 175

Memory Visualizer� � ��. . . . . . . 204

Memory Visualizer �� . . . . . . . . 206

�� . . . . . . . . . . . . 209

�� . . . . . . . . . . . 213

�� . . . . . . . . . . . 215

� �� . . . . . . 216

��

�� . . . . . . . . . . 217

DEADLOCK WITH DETAILS HISTORY �

�� . . . 226

WMI(Windows Management Instrumentation) �

� . . . . . . . . . . . . . . . . . 227

WMI(Windows Management

Instrumentation)� DB2 ��

�� . . . . . . . . . . . . . . . 228

Windows � �� . . . . . . . 230

��(Indoubt) �� 234

© Copyright IBM Corp. 1993, 2009 iii

� 2 � �� . . . . . . . . . 239

� 7 � �� 241

� 8 � �� . . . . . . . . . 253

� 9 � �� . . . . . . . . . 257

� 10 � �� . . . . 259

� 11 � �� (UOW) ��

�� . . . . . . . . . . . . 261

� 12 � ��

�� . . . . . . . . . . . . . . . . 263

� 13 � �� . . . . . . . 265

� 14 � �� . . . . . . . . 269

��

�� . . . . . . . . . . . . . . . . 269

�� 273

�� . . . 312

�� 315

COLLECT ACTIVITY DATA ��

� �� . . . . . . . . . . . 343

� 15 � �� . . . 345

acc_curs_blk - �� . . . . . 346

act_aborted_total - ��

�� . . . . . . . . . . . . . . . . 347

act_completed_total - ��

�� . . . . . . . . . . . . . . . . 348

act_cpu_time_top – �� CPU ��

� �� . . . . . . . . . . . . . . . 348

act_exec_time - �� . . 349

act_rejected_total - ��

�� . . . . . . . . . . . . . . . . 350

act_remapped_in – ��

�� . . . . . . . . . . . . . . 350

act_remapped_out – ��

�� . . . . . . . . . . . . . . 351

act_rows_read_top – ��

�� . . . . . . . . . . . . . . . . 351

act_total - �� . . . . . . 352

activate_timestamp - �� 352

active_hash_joins - �� . . . . . . 352

active_olap_funcs - �� OLAP �� 353

active_sorts - �� . . . . . . . . . 353

activity_collected - �� . . 353

activity_id - �� ID �� . . . . . . 354

activity_secondary_id - �� ID �� 354

activity_state - �� . . . . . 355

activity_type - �� . . . . . 355

activitytotaltime_threshold_id - ��

� ID �� . . . . . . . . . . . 356

activitytotaltime_threshold_value - ��

� �� . . . . . . . . . . 356

activitytotaltime_threshold_violated - ��

�� . . . . . . . . 357

address - �� IP �� . . . . . . 357

agent_id - �� (�� ID) ��

�� . . . . . . . . . . . . . . . . 357

agent_id_holding_lock - ��

ID . . . . . . . . . . . . . . . . . 359

agent_pid - EDU(Engine Dispatchable Unit) ID

�� . . . . . . . . . . . . . . 360

agent_status - DCS �� . . . 360

agent_sys_cpu_time - ��

CPU �� . . . . . . . . . . . . . . 361

agent_usr_cpu_time - ��

CPU �� . . . . . . . . . . . . . . 361

agent_wait_time - ��

� . . . . . . . . . . . . . . . . . 362

agent_waits_total - ��

� �� . . . . . . . . . . . . . . . 363

agents_created_empty_pool - � � ��

�� . . . . . . . . . 364

agents_from_pool - �� . . . 364

agents_registered - �� . . . . . 365

agents_registered_top - �� 365

agents_stolen - � �� . . . . . . . 366

agents_top - �� . . . . . . 366

agents_waiting_on_token - ��

�� . . . . . . . . . . . . . . . . 367

agents_waiting_top - � � � ��

�� . . . . . . . . . . . . . . 367

agg_temp_tablespace_top - ��

�� . . . . . . . . . 368

aggsqltempspace_threshold_id - �� SQL ��

�� ID �� . . . . . . . 368

aggsqltempspace_threshold_value - AggSQL �

� �� . . . . . . . 368

aggsqltempspace_threshold_violated - AggSQL

�� . . . . 369

iv ��

app_rqsts_completed_total - ��

�� . . . . . . . . . 369

appl_con_time - �� . . . 370

appl_id - �� ID. . . . . . . . . 371

appl_id_holding_lk - ��

ID . . . . . . . . . . . . . . . . . 373

appl_id_oldest_xact - � ��

� �� . . . . . . . . . . . . 374

appl_idle_time - �� . . . . 374

appl_name - �� . . 375

appl_priority - �� 376

appl_priority_type - �� 376

appl_section_inserts - � �� . . 377

appl_section_lookups - � �� . . . . . 377

appl_status - �� . . . . . . . 378

application_handle - ��

� . . . . . . . . . . . . . . . . . 380

appls_cur_cons - �� . . . 381

appls_in_db2 - ��

�� . . . . . . . . . . . . . 381

arm_correlator - ��

�� . . . . . . . . . . . . . . 382

associated_agents_top - � � �� 382

async_runstats – �� RUNSTATS ��

� �� . . . . . . . . . . . . . 382

audit_events_total - ��

�� . . . . . . . . . . . . . . . . 383

audit_file_write_wait_time - ��

�� . . . . . . . . . . . . 383

audit_file_writes_total - ��

�� . . . . . . . . . . . . . . 385

audit_subsystem_wait_time - ��

� �� . . . . . . . . . . . 385

audit_subsystem_waits_total - ��

� � �� . . . . . . . . . 387

auth_id - �� ID. . . . . . . . . . 388

authority_bitmap - ��

�� . . . . . . . . . . . . . . . . 388

authority_lvl - �� 389

auto_storage_hybrid - ��

�� . . . . . 391

automatic - � � �� . . . . . 391

bin_id - � �

�� ID �� 391

binds_precompiles - �� /�� 392

block_ios - �� . . 392

blocking_cursor - �� . . . . . . . 393

blocks_pending_cleanup - ��

� �� . . . . . . . . . . . . . 394

bottom - � �

��

� . . . . . . . . . . . . . . . . . 394

boundary_leaf_node_splits - ��

�� . . . . . . . . . . . . . . 394

bp_cur_buffsz - � �� . . . . . 395

bp_id - � � ID �� . . . . . . 395

bp_name - � � � �� . . . . . 395

bp_new_buffsz - � � � �� . . . . . . 396

bp_pages_left_to_remove - �� 396

bp_tbsp_use_count - � ��

�� . . . . . . . . . . . . . . 396

buff_free - FCM � �� . . . . 396

buff_free_bottom - �� FCM � �� 397

byte_order - �� . . . 397

cat_cache_inserts - �� . . . . 398

cat_cache_lookups - Catalog Cache Lookups 398

cat_cache_overflows - �� 399

cat_cache_size_top - ��

�(water mark) �� . . . . . . . . 400

catalog_node - �� . . . . . . 401

catalog_node_name - ��

. . . . . . . . . . . . . . . . . 401

ch_free - �� . . . . . . . . 402

ch_free_bottom - �� . . . . . 402

client_acctng - ��

�� . . . . . . . . . . . . . . . . 402

client_applname - ��

�� . . . . . . . . . . . . . . 403

client_db_alias - ��

�� . . . . . . . . . . . . . . 404

client_idle_wait_time - ��

� �� . . . . . . . . . . . . . 405

client_pid - �� ID . . . . . 406

client_platform - �� . . . . 406

client_prdid - �� ID ��

�� . . . . . . . . . . . . . . . . 407

client_protocol - �� . . . 407

client_userid - �� ID �� 408

client_wrkstnname - ��

�� . . . . . . . . . . . . . 409

codepage_id - ��

� ID . . . . . . . . . . . . . . . . 410

comm_private_mem - �� . . . 410

commit_sql_stmts - �� . . 410

�� v

comp_env_desc - �� . . . 411

completion_status - � �� . . . 412

con_elapsed_time - � �� . . . . 412

con_local_dbases - ��

��. . . . . . . . . . . . . . . . 413

con_response_time - �� 413

concurrent_act_top - �� 414

concurrent_connection_top - ��

�� . . . . . . . . . . . . . . 414

concurrent_wlo_act_top - �� WLO ��

�� . . . . . . . . . . . . . . 414

@@concurrent_wlo_top - ��

� � �� . . . . . . . . . . . 415

concurrentdbcoordactivities_db_threshold_id - �

� ��

� ID �� . . . . . . . . . . . 415

concurrentdbcoordactivities_db_threshold_queued

- � ��

�� . . . . . . . 415

concurrentdbcoordactivities_db_threshold_value -

��

�� . . . . . . . . . . . 416

concurrentdbcoordactivities_db_threshold_violated

- ��

�� . . . . . . . . . 416

concurrentdbcoordactivities_subclass_threshold_id

- ��

�� ID �� . . . . . . . 417

concurrentdbcoordactivities_subclass_

threshold_queued - � ��

� ��

� �� . . . . . . . . . . . . . . . 417


threshold_value - � ��

��

�� . . . . . . . . . . . . . . . . 417


threshold_violated - ��

�� . . . . 418

concurrentdbcoordactivities_superclass_

threshold_id - ��

�� ID �� . . . 418



� ��

�� . . . . . . . . . . . . . . 419


threshold_value - ��

�� . . . 419



�� . 420

concurrentdbcoordactivities_work_action_set_

threshold_id - ��

�� ID �� . . . . 420



� ��

�� . . . . . . . . . . . . . . . . 420


threshold_value - ��

�� . . . . 421



�� . . 421

conn_complete_time - �� 422

conn_time - �� 422

connection_status - �� . . . . . . . 423

connections_top - � �� . . . . . 423

consistency_token - ��

� . . . . . . . . . . . . . . . . . 424

container_accessible - ��

�� . . . . . . . . . . . . . . 424

container_id - �� ID �� . . . . 425

container_name - �� . . 425

container_stripe_set - ��

�� . . . . . . . . . . . . . . 425

container_total_pages - ��

�� . . . . . . . . . . . . . . 426

container_type - �� . . . 426

container_usable_pages - ��

� �� . . . . . . . . . 427

coord_act_aborted_total - ��

�� . . . . . . . . . . . . 427

coord_act_completed_total - ��

�� . . . . . . . . . . . 428

coord_act_est_cost_avg - ��

� � �� . . . . . . . . . . 428

coord_act_exec_time_avg - ��

�� . . . . . . . . . . 429

coord_act_interarrival_time_avg - ��

�� . . . . . . . . 430

vi ��

coord_act_lifetime_avg - ��

� � �� . . . . . . . . . . . 431

coord_act_lifetime_top - ��

� � � �� . . . . . . . . . . 432

coord_member - �� 432

coord_act_queue_time_avg - ��

�� . . . . . . . . . . 433

coord_act_rejected_total - ��

�� . . . . . . . . . . . 434

coord_agent_pid - �� ID ��

�� . . . . . . . . . . . . . . . . 434

coord_agents_top - � �� 434

coord_node - �� . . . . . . . 435

coord_partition_num - ��

�� . . . . . . . . . . . . . . 435

corr_token - DRDA � � . . . . . . . 435

cost_estimate_top - � �� 436

count - �� . . . . . 437

cputime_threshold_id - CPU �� ID �

�� . . . . . . . . . . . . . . 437

cputime_threshold_value - CPU ��

� �� . . . . . . . . . . . . . . . 437

cputime_threshold_violated - CPU ��

�� . . . . . . . . . . . . 438

cputimeinsc_threshold_id - �� CPU �

� �� ID �� . . . . . . 438

cputimeinsc_threshold_value - �� CPU

�� . . . . . . . 439

cputimeinsc_threshold_violated - ��

CPU �� . . . 439

create_nickname - �� . . . . . . . . 439

create_nickname_time - �� . . 440

creator - �� . . . . . . . 440

current_active_log - �� . . 441

current_archive_log - ��

� . . . . . . . . . . . . . . . . . 441

current_extent - �� Extent ��

� . . . . . . . . . . . . . . . . . 442

cursor_name - � � . . . . . . . . . 442

data_object_pages - �� . . . 443

data_partition_id - �� ID �� 443

datasource_name - �� . . . . . 444

db2_status - DB2 �� . . . . . . 444

db2start_time - ��

�� . . . . . . . . . . . . . . . 445

db_conn_time - ��

�� . . . . . . . . . . . . . . 445

db_heap_top - �� . . . 446

db_location - �� . . . . . . . 446

db_name - �� . . . . . . . 446

db_path - �� . . . . . . . . 447

db_status - �� . . . . . . . 448

db_storage_path - ��

� . . . . . . . . . . . . . . . . . 448

db_storage_path_state - ��

� �� . . . . . . . . . . . . . . . 449

db_storage_path_with_dpe - ��

�� . . . 449

db_work_action_set_id - ��

�� ID �� . . . . . . . . . . . 450

db_work_class_id - �� ID

�� . . . . . . . . . . . . . . 450

dcs_appl_status - DCS �� . . . 451

dcs_db_name - DCS �� . . . . 451

ddl_sql_stmts - �� (DDL) SQL� 451

deadlock_id - � �� ID . . . . . 452

deadlock_node - � �� 453

deadlocks - �� . . 453

degree_parallelism - � �� . . . . . 455

del_keys_cleaned - ��

(pseudo) � � �� . . . . . . . . 455

delete_sql_stmts - �. . . . . . . . . . 456

delete_time - � �� . . . . . . . . 456

destination_service_class_id – � ��

ID �� . . . . . . . . . . . . 457

diaglog_write_wait_time - � ��

� �� . . . . . . . . . . 457

diaglog_writes_total - ��

�� . . . . . . . . . . . . 458

direct_read_reqs - � �� 459

direct_read_time - � �� 460

direct_reads - ��

�� . . . . . . . . . . . . . . . 462

direct_write_reqs - � ��

� . . . . . . . . . . . . . . . . . 464

direct_write_time - � �� 465

direct_writes - ��

� �� . . . . . . . . . . . . . . . 467

disconn_time - �� 469

disconnects - �� . . . . . . . . . 469

dl_conns - � �� 469

�� vii

dynamic_sql_stmts - �� SQL� . . . 470

eff_stmt_text - ��

� . . . . . . . . . . . . . . . . . 470

effective_isolation - �� 471

effective_lock_timeout - ��

�� . . . . . . . . . . . . . . 471

effective_query_degree - ��

� �� . . . . . . . . . . . . . . . 472

elapsed_exec_time - �� . . . 472

empty_pages_deleted - ��

�� . . . . . . . . . . . . . . 473

empty_pages_reused - ��

�� . . . . . . . . . . . . . . 473

entry_time - �� . . . . . 473

estimatedsqlcost_threshold_id - �� SQL �

�� ID �� . . . . . . . . . . 473

estimatedsqlcost_threshold_value - �� SQL

� �� . . . . . . . . . . 474

estimatedsqlcost_threshold_violated - �� SQL

� �� . . . . . . . . 474

event_monitor_name - �� . . . 475

event_time - �� . . . . . . . . . 475

evmon_activates - �� . . . 475

executable_id - �� ID �� . . . 476

evmon_flushes - �� . . . 477

execution_id - �� ID . . . . . . 477

failed_sql_stmts - �� . . . . . 478

fcm_message_recv_volume - FCM � ��

�� . . . . . . . . . . . . 478

fcm_message_recv_wait_time - FCM � ��

� �� . . . . . . . . . . 479

fcm_message_recvs_total - �� FCM � ��

� � �� . . . . . . . . . . . 480

fcm_message_send_volume - FCM � ��

�� . . . . . . . . . . . . 481

fcm_message_send_wait_time - FCM � ��

� � �� . . . . . . . . . 481

fcm_message_sends_total - �� FCM � ��

� � �� . . . . . . . . . . . 482

fcm_recv_volume - �� FCM ��

� . . . . . . . . . . . . . . . . . 483

fcm_recv_wait_time - FCM � � ��

� �� . . . . . . . . . . . . . . . 484

fcm_recvs_total - �� FCM � � �� 485

fcm_send_volume - FCM � �� 486

fcm_send_wait_time - FCM � � ��

� �� . . . . . . . . . . . . . . . 487

fcm_sends_total - �� FCM � � ��

� . . . . . . . . . . . . . . . . . 488

fcm_tq_recv_volume - �� FCM ��

� �� . . . . . . . . . . . . . 489

fcm_tq_recv_wait_time - FCM ��

� �� . . . . . . . . . . 490

fcm_tq_recvs_total - �� FCM ��

� �� . . . . . . . . . . . . . 491

fcm_tq_send_volume - �� FCM ��

�� . . . . . . . . . . . . 492

fcm_tq_send_wait_time - FCM ��

� �� . . . . . . . . . . 493

fcm_tq_recvs_total - �� FCM ��

� �� . . . . . . . . . . . . . 494

fetch_count - �� . . . . . . . . 495

files_clsed - � �� 495

first_active_log - �� 496

first_overflow_time - � ��

�� . . . . . . . . . . . . . . . . 497

fs_caching - �� . . . 497

fs_id - �� 498

fs_total_size - ��

� . . . . . . . . . . . . . . . . . 498

fs_type - �� . . . . . . . . 499

fs_used_size - ��

�� . . . . . . . . . . . . 499

gw_comm_error_time - � �� . . . . 500

gw_comm_errors - � �� . . . . . . . 500

gw_con_time - �� DB2 Connect ��

� �� . . . . . . . . . . . . . 501

gw_connections_top - ��

� �� . . . . . . . . . . . 501

gw_cons_wait_client - ��

�� . . . . . . . . . . . . 501

gw_cons_wait_host - ��

�� . . . . . . . . . . . . . . . 502

gw_cur_cons - DB2 Connect� � ��

� . . . . . . . . . . . . . . . . . 502

gw_db_alias - �� 502

gw_exec_time - DB2 Connect ��

�� . . . . . . . . . . . . 503

gw_total_cons - DB2 Connect� � ��

� � . . . . . . . . . . . . . . . 503

viii ��

hadr_connect_status - HADR ��

�� . . . . . . . . . . . . . . . . 503

hadr_connect_time - HADR ��

� . . . . . . . . . . . . . . . . . 504

hadr_heartbeat - HADR �� 505

hadr_local_host - HADR ��

� . . . . . . . . . . . . . . . . . 506

hadr_local_service - HADR ��

�� . . . . . . . . . . . . . . . . 506

hadr_log_gap - HADR �� . . . . . . . 507

hadr_peer_window - HADR �� 507

hadr_peer_window_end - HADR ��

�� . . . . . . . . . . . . . . 507

hadr_primary_log_file - HADR ��

�� . . . . . . . . . . . . . . 508

hadr_primary_log_lsn - HADR �� LSN

�� . . . . . . . . . . . . . . 508

hadr_primary_log_page - HADR ��

� �� . . . . . . . . . . . . . 509

hadr_remote_host - HADR ��

�� . . . . . . . . . . . . . . . . 509

hadr_remote_instance - HADR ��

�� . . . . . . . . . . . . . . 510

hadr_remote_service - HADR ��

� �� . . . . . . . . . . . . . . . 510

hadr_role - HADR � . . . . . . . . . 510

hadr_standby_log_file - HADR � ��

�� . . . . . . . . . . . . . . 511

hadr_standby_log_lsn - HADR � �� LSN

�� . . . . . . . . . . . . . . 511

hadr_standby_log_page - HADR � ��

� �� . . . . . . . . . . . . . 512

hadr_state - HADR �� . . . . . 512

hadr_syncmode - HADR ��

� . . . . . . . . . . . . . . . . . 513

hadr_timeout - HADR �� . . 514

hash_join_overflows - �� . . 514

hash_join_small_overflows - ��

�� . . . . . . . . . . . . . . 515

histogram_type - � �

�� 515

host_ccsid - �� ID . . . 516

host_db_name - �� . . . 517

host_prdid - �� /� ID . . . . . . 517

host_response_time - �� . . . . 518

idle_agents - � �� . . . . . . . 518

iid - �� ID �� . . . . . . . . 518

inbound_bytes_received - ��

� . . . . . . . . . . . . . . . . . 519

inbound_bytes_sent - �� 519

inbound_comm_address - �� 519

include_col_updates - �� 520

index_object_pages - �� . . 520

index_only_scans - �� 520

index_scans - �� . . . . 520

index_tbsp_id - �� ID ��

� �� . . . . . . . . . . . . . . . 521

input_db_alias - �� . . . . 521

insert_sql_stmts - �� . . . . . . . . . . 521

insert_time - �� . . . . . . . . 522

insert_timestamp - ��

�� . . . . . . . . . . . . . . . . 522

int_auto_rebinds - �� . . . 523

int_commits - �� . . . . . . . 524

int_deadlock_rollbacks - � ��

� � . . . . . . . . . . . . . . . 525

int_node_splits - � �� . . 525

int_rollbacks - �� . . . . . . . . 525

int_rows_deleted - �� . . . . . 527

int_rows_inserted - �� . . . . 527

int_rows_updated - �� . . . . 528

invocation_id - �� ID �� . . . . . 529

ipc_recv_volume - ��

�� . . . . . . . . . . . . . . 529

ipc_recv_wait_time - ��

�� . . . . . . . . . . . . 530

ipc_recvs_total - ��

�� . . . . . . . . . . . . . . 530

ipc_send_volume - ��

�� . . . . . . . . . . . . . . 531

ipc_send_wait_time - ��

�� . . . . . . . . . . . . 532

ipc_sends_total - ��

�� . . . . . . . . . . . . . . 533

@@is_system_appl - ��

�� . . . . . . . . . . . . . . . . 534

key_updates - � � �� . . . . . . 534

last_active_log - ��

� . . . . . . . . . . . . . . . . . 534

last_backup - �� . . . . . 535

last_extent - �� Extent �� 535

last_overflow_time - ��

� . . . . . . . . . . . . . . . . . 536

�� ix

last_reference_time - ��

� . . . . . . . . . . . . . . . . . 536

last_reset - �� . . . . . . 536

last_wlm_reset - �� 537

lob_object_pages - LOB �� . . . 537

local_cons - �� . . . . . . . . . . 538

local_cons_in_exec - ��

�� . . . . . . . . . 538

local_start_time - �� 539

lock_attributes - �� . . . . 539

lock_count - �� . . . . . 540

lock_current_mode - �� . . 541

lock_escalation - �� 541

lock_escals - �� 542

lock_hold_count - �� 544

lock_list_in_use - �� 544

lock_mode - �� . . . . . 545

lock_mode_requested - ��

�� . . . . . . . . . . . . . . . . 546

lock_name - �� . . . . . 547

lock_node - �� . . . . . . . . . . 547

lock_object_name - �� . . . . 547

lock_object_type - ��

�� . . . . . . . . . . . . . . 548

lock_release_flags - ��

�� . . . . . . . . . . . . . . . . 549

lock_status - �� . . . . . 550

lock_timeout_val - �� 551

lock_timeouts - �� 551

lock_wait_start_time - �� 553

lock_wait_time - �� 553

lock_wait_time_top – ��

� �� . . . . . . . . . . . . . . . 555

lock_waits - �� . . . . . 556

locks_held - �� . . . . . . . . . 557

locks_held_top - � �� . . . . . 558

locks_in_list - �� . . . . . . . 558

locks_waiting - �� 559

log_buffer_wait_time - ��

� �� . . . . . . . . . . . . . . . 559

log_disk_wait_time - ��

� �� . . . . . . . . . . . . . . . 560

log_disk_waits_total - ��

� �� . . . . . . . . . . . . . 561

log_held_by_dirty_pages - � ��

�� . . . . . . . . . . . 562

log_read_time - �� . . . . . . . 563

log_reads - �� . . . . . . 563

log_to_redo_for_recovery - ��

� � �� . . . . . . . . . . . . . 564

log_write_time - �� . . . . . . 564

log_writes - � �� . . . . . . . 565

long_object_pages - Long �� . . . 565

long_tbsp_id - � �� ID ��

� . . . . . . . . . . . . . . . . . 566

max_agent_overflows - � �� 566

max_data_received_1024 - ��

�� 513 - 1024�� . . . 566


� �� 1 - 128�� . . . . . 567


�� 8193 - 16384�� . . 567


�� 1025 - 2048�� . . 568


� �� 129 - 256�� . . . . 568


�� 16385 - 31999��

�� . . . . . . . . . . . . . . 569


�� 2049 - 4096�� . . 569


� �� 257 - 512�� . . . . 570


�� 32000 - 64000��

�� . . . . . . . . . . . . . . 570


�� 4097 - 8192�� . . 571

max_data_received_gt64000 - ��

�� 64000�� . . 571

max_data_sent_1024 - ��

�� 513 - 1024�� . . . . . 572


�� 1 - 128�� . . . . . . 572


�� 8193 - 16384�� . . . . 573


�� 1025 - 2048�� . . . . 573


�� 129 - 256�� . . . . . 574


�� 16385 - 31999�� . . . 574

x ��


�� 2049 - 4096�� . . . . 575


�� 257 - 512�� . . . . . 575

@@max_data_sent_64000 - ��

�� 32000 - 64000�� . . 576


�� 4097 - 8192�� . . . . 576

max_data_sent_gt64000 - ��

� �� 64000�� . . . . 577

max_network_time_100_ms - �� 16

- 100�� . . . . . . . . . 577

max_network_time_16_ms - �� 4 -

16�� . . . . . . . . . . 578

max_network_time_1_ms - ��

1�� . . . . . . . . . . 578

max_network_time_4_ms - �� 1 -

4�� . . . . . . . . . . 578

max_network_time_500_ms - ��

100 - 500�� . . . . . . . 579

max_network_time_gt500_ms - ��

500�� . . . . . . . 579

member - �� . . . 580

message - �� . . . . . . . 581

message_time - �� . . 582

nesting_level - � �� . . . . . 582

network_time_bottom - ��

�� . . . . . . . . . . . . . . 582

network_time_top - ��

�� . . . . . . . . . . . . . . . . 583

nleaf - � �� . . . . . . 583

nlevels - �� . . . . . 584

node_number - �� . . . . . . . . . 584

nonboundary_leaf_node_splits - ��

� �� . . . . . . . . . . . . 584

num_agents - ��

� . . . . . . . . . . . . . . . . . 585

num_assoc_agents - �� . . . . 585

num_compilations - �� . . . . . . 585

num_db_storage_paths - �� 586

num_executions - �� . . . 586

num_exec_with_metrics - ��

�� . . . . . . . . . . . 587

num_extents_left - �� Extent � ��

�� . . . . . . . . . . . . . . . . 587

num_extents_moved - �� Extent � ��

�� . . . . . . . . . . . . . . . . 587

num_gw_conn_switches - �� . . . . 587

num_indoubt_trans - ��(Indoubt) ��

� . . . . . . . . . . . . . . . . . 588

num_log_buffer_full - ��

�� . . . . . . . . . . . . . . . . 588

num_log_data_found_in_buffer - ��

�� . . . . . . . . . . . . . 589

num_log_part_page_io - � ��

� . . . . . . . . . . . . . . . . . 590

num_log_read_io - �� . . . . . . 590

num_log_write_io - �� . . . . . . 591

num_nodes_in_db2_instance - �� 591

num_remaps - �� . . . . 591

num_threshold_violations - ��

� �� . . . . . . . . . . . . . . . 592

num_transmissions - �� . . . . . . . . 592

num_transmissions_group - �� . . . 593

number_in_bin - �� . . . 593

olap_func_overflows - OLAP ��

�� . . . . . . . . . . . . . . 594

open_cursors - �� . . . . . . . . 594

open_loc_curs - �� . . . . . . 595

open_loc_curs_blk - ��

� � . . . . . . . . . . . . . . . . 595

open_rem_curs - �� . . . . . 596

open_rem_curs_blk - ��

� � . . . . . . . . . . . . . . . 596

outbound_appl_id - �� ID 597

outbound_bytes_received - ��

�� . . . . . . . . . . . . . . . 598

outbound_bytes_received_bottom - ��

�� . . . . . . . . . . 598

outbound_bytes_received_top - ��

�� . . . . . . . . . . . . 599

outbound_bytes_sent - ��

� . . . . . . . . . . . . . . . . . 599

outbound_bytes_sent_bottom - ��

�� . . . . . . . . . . . . 600

outbound_bytes_sent_top - ��

� �� . . . . . . . . . . . . . 600

outbound_comm_address - �� 600

outbound_comm_protocol - ��

�� . . . . . . . . . . . . . . . . 601

outbound_sequence_no - �� 601

�� xi

overflow_accesses - ��

�� . . . . . . . . . . 601

overflow_creates - �� 602

package_name - �� . . . 602

package_schema - �� . . 603

package_version_id - �� 603

page_allocations - �� . . . 604

page_reorgs - �� . . . . . . . 604

pages_from_block_ios - ��

� �� . . . . . . . . . 605

pages_from_vectored_ios - ��

�� . . . . . . . . 606

pages_merged - �� . . . 606

pages_read - �� . . . 606

pages_written - �� 606

parent_activity_id - �� ID �� 607

parent_uow_id - �� (UOW) ID ��

� �� . . . . . . . . . . . . . . . 607

partial_record - � �� . . . . 608

participant_no - � �� (participant) 609

participant_no_holding_lk - ��

� ��

(participant). . . . . . . . . . . . . . 609

partition_number - �� . . . . . . . 609

passthru_time - pass-through �� . . . . . . 610

passthrus - Pass-Through . . . . . . . . . 610

piped_sorts_accepted - �� . . . 611

piped_sorts_requested - �� . . . 611

pkg_cache_inserts - �� . . . . . 612

pkg_cache_lookups - �� . . . 612

pkg_cache_num_overflows - ��

�� . . . . . . . . . . . . . . . . 614

pkg_cache_size_top - ��

(water mark) . . . . . . . . . . . . . 614

pool_async_data_read_reqs - � � ��

�� . . . . . . . . . . . . 615

pool_async_data_reads - � � ��

�� . . . . . . . . . . . . 616

pool_async_data_writes - � � ��

�� . . . . . . . . . . . 617

pool_async_index_read_reqs - � � ��

�� . . . . . . . 618

pool_async_index_reads - � � ��

�� . . . . . . . . . . . . 618

pool_async_index_writes - � � ��

�� . . . . . . . . . . . 619

pool_async_read_time - � � �� 620

pool_async_write_time - � � ��

� . . . . . . . . . . . . . . . . . 621

pool_async_xda_read_reqs - � � ��

XDA �� . . . . . . . 622

pool_async_xda_reads - � � �� XDA �

�� . . . . . . . . . 623

pool_async_xda_writes - � � �� XDA �

�� . . . . . . . . . 624

pool_config_size - �� . . . 624

pool_cur_size - �� . . . . 625

pool_data_l_reads - � � ��

� �� . . . . . . . . . . . . . 626

pool_data_p_reads - � � ��

�� . . . . . . . . . . . . . . 628

pool_data_writes - � � ��

�� . . . . . . . . . . . . . . . . 629

pool_drty_pg_steal_clns - ��

(victim) �� . . . . . . 632

pool_drty_pg_thrsh_clns - ��

�� . . . . . . . . . . 633

pool_id - �� ID . . . . . . . . . 634

pool_index_l_reads - � � ��

� �� . . . . . . . . . . . . . 635

pool_index_p_reads - � � ��

� �� . . . . . . . . . . . . . 637

pool_index_writes - � � ��

� �� . . . . . . . . . . . . . . . 638

pool_lsn_gap_clns - ��

�� . . . . . . . . . 641

pool_no_victim_buffer - �(victim) � ��

�� . . . . . . . . . 641

pool_read_time - ��

�� . . . . . . . . . . . . . . 642

pool_secondary_id - �� ID . . . . 644

pool_temp_data_l_reads - � � ��

�� . . . . . . . . . 645

pool_temp_data_p_reads - � � ��

�� . . . . . . . . . 647

pool_temp_index_l_reads - � � ��

�� . . . . . . . . 648

pool_temp_index_p_reads - � � ��

�� . . . . . . . . . 650

pool_temp_xda_l_reads - � � �� XDA �

�� . . . . . . 652

xii ��

pool_temp_xda_p_reads - � � �� XDA �

�� . . . . . . . 653

pool_watermark - �� (water

mark) . . . . . . . . . . . . . . . . 655

pool_write_time - ��

�� . . . . . . . . . . . . . . 656

pool_data_l_reads - � � XDA ��

�� . . . . . . . . . . . 657

pool_data_p_reads - � � XDA ��

�� . . . . . . . . . . . 660

pool_xda_writes - � � XDA ��

�� . . . . . . . . . . . . . . 662

post_shrthreshold_hash_joins - ��

� �� . . . . . . . . . . . . . . . 663

post_shrthreshold_sorts - ��

�� . . . . . . . . . . . . . . 664

post_threshold_hash_joins - �� 665

post_threshold_olap_funcs - OLAP ��

�� . . . . . . . . . . . . . . 665

post_threshold_sorts - ��

�� . . . . . . . . . . . . . . . . 666

prefetch_wait_time - ��

�� . . . . . . . . . . . . . . 668

prep_time - � �� . . . . . . 668

prep_time_best - ��

�� . . . . . . . . . . . . . . . . 668

prep_time_worst - ��

�� . . . . . . . . . . . . . . . . 669

prev_uow_stop_time - �� (UOW) �

�� . . . . . . . . . . . . . . 669

priv_workspace_num_overflows - ��

�� . . . . . . . . . . . . 670

priv_workspace_section_inserts - ��

�� . . . . . . . . . . . . 670

priv_workspace_section_lookups - ��

�� . . . . . . . . . . . 671

priv_workspace_size_top - � ��

�� . . . . . . . . . . . . . . 672

product_name - �� . . . . . . . . . 672

progress_completed_units - ��

� . . . . . . . . . . . . . . . . . 673

progress_description - � . . . . . . 673

progress_list_attr - �� . . . . 673

progress_list_cur_seq_num - ��

� � . . . . . . . . . . . . . . . 674

progress_seq_num - � �� . . . . . 674

progress_start_time - � �� . . . . . 675

progress_total_units - � �� . . 675

progress_work_metric - � �� . . . 675

pseudo_deletes - �� . . . . 676

pseudo_empty_pages - � � ��

�� . . . . . . . . . . . . . . 676

qp_query_id - Query Patroller �� ID ��

�� . . . . . . . . . . . . . . . . 676

query_card_estimate - �� . . . 677

query_cost_estimate - �� 677

queue_assignments_total - ��

� �� . . . . . . . . . . . . . . . 678

queue_size_top - �� . . 678

queue_time_total - �� . . 679

quiescer_agent_id - Quiescer �� ID . . . 679

quiescer_auth_id - Quiescer �� ID 679

quiescer_obj_id - Quiescer �� ID . . . . 680

quiescer_state - Quiescer �� . . . . . . . 680

quiescer_ts_id - Quiescer �� ID 681

range_adjustment - �� . . . . . . . 681

range_container_id - �� . . . . . 681

range_end_stripe - � �� . . . . . . 681

range_max_extent - � �� Extent. . . . . 682

range_max_page_number - � �� . . 682

range_num_containers - �� . . . 682

range_number - �� . . . . . . . . . 682

range_offset - �� . . . . . . . . 683

range_start_stripe - �� . . . . . 683

range_stripe_set_number - �� 683

reclaimable_space_enabled - ��

� �� . . . . . . 683

rej_curs_blk - �� . . . . . 683

rem_cons_in - ��

�� . . . . . . . . . . . . . . 684

rem_cons_in_exec - ��

� �� . . . . . . . . . 685

remote_lock_time - �� . . . . . 685

remote_locks - �� . . . . . . . . 686

reorg_completion - �� . . . . 686

reorg_current_counter - �� . . . . . 687

reorg_end - �� . . . . . 687

reorg_index_id - �� 687

reorg_long_tbspc_id - Long ��

�� . . . . . . . . 687

reorg_max_counter - �� . . . . . . 688

reorg_max_phase - � �� . . . . . . 688

�� xiii

reorg_phase - �� 688

reorg_phase_start - �� . . . 689

reorg_rows_compressed - �� . . . . . 689

reorg_rows_rejected_for_compression - ��

� � . . . . . . . . . . . . . . . . 690

reorg_start - �� . . . . . 690

reorg_status - �� . . . . . . 690

reorg_tbspc_id - ��

�� . . . . . . . . . . 691

reorg_type - �� . . . . . . 691

@@reorg_xml_regions_compressed – ��

XML �� . . . . . . . . . . 692

reorg_xml_regions_rejected_for_compression –

�� XML �� . . . 692

request_exec_time_avg - ��

�� . . . . . . . . . . . . . . 692

rf_log_num - �� . . . . . . 693

rf_status - �� . . . . . . . . . . 693

rf_timestamp - �� . . . . . . 694

rf_type - �� . . . . . . . . . 694

rollback_sql_stmts - �� . . . 694

rolled_back_agent_id - �� . . . . 695

rolled_back_appl_id - �� . . . 696

rolled_back_participant_no - � ��

��(participant) �� . . . . . . . 696

rolled_back_sequence_no - �� 697

root_node_splits - �� 697

routine_id - �� ID �� . . . . . . 697

rows_deleted - �� . . . 697

rows_fetched - �� . . . 698

rows_inserted - �� . . . 699

rows_modified - �� . . . 699

rows_read - � �� . . . . . 700

rows_returned - �� . . . 702

rows_returned_top - ��

�� . . . . . . . . . . . . . . . . 704

rows_selected - �� . . . . . . . 704

rows_updated - �� . . . 705

rows_written - � � � . . . . . . . . . 706

rqsts_completed_total - ��

� �� . . . . . . . . . . . . . . . 706

sc_work_action_set_id - ��

�� ID �� . . . . . . . . . . . 707

sc_work_class_id - �� ID

�� . . . . . . . . . . . . . . 708

sec_log_used_top - �� 2� ��

� . . . . . . . . . . . . . . . . . 708

sec_logs_allocated - �� 2� �� . . . 709

section_env - � �� . . . . . 709

section_number - � � �� . . . . 710

section_type - � �� . . 711

select_sql_stmts - �� SQL� . . . . 711

select_time - �� . . . . . . . . 712

sequence_no - �� . . . . 712

sequence_no_holding_lk - ��

� . . . . . . . . . . . . . . . . 713

server_db2_type - ��(�) ��

�� . . . . . . . . . 713

server_instance_name - � �� . . . 714

server_platform - � � �� . . . . . . 714

server_prdid - � ��/� ID . . . . . . 715

server_version - � � . . . . . . . . 715

service_class_id - �� ID �� 716

service_level - �� . . . . . . . . 717

service_subclass_name - ��

�� . . . . . . . . . . . . . . 717

service_superclass_name - ��

�� . . . . . . . . . . . . . 718

session_auth_id - �� ID �� . . 719

shr_workspace_num_overflows - � ��

�� . . . . . . . . . . . . 719

shr_workspace_section_inserts - � ��

� � �� . . . . . . . . . . . . . 720

shr_workspace_section_lookups - � ��

�� . . . . . . . . . . . 721

shr_workspace_size_top - � � ��

� �� . . . . . . . . . . . . . . . 722

smallest_log_avail_node - ��

�� . . . . . . . . . . 722

sort_heap_allocated - �� . . . 723

sort_heap_top - ��

(water mark) . . . . . . . . . . . . . 724

sort_overflows - �� 724

sort_shrheap_allocated - ��

� . . . . . . . . . . . . . . . . . 725

sort_shrheap_top - � ��

(water mark) . . . . . . . . . . . . . 726

source_service_class_id - �� ID

�� . . . . . . . . . . . . . . 727

sp_rows_selected - �� . . . . . 727

@@sql_chains - SQL �� . . . . 728

xiv ��

sql_req_id - SQL�� ID . . . . . . . 728

sql_reqs_since_commit - ��

SQL �� . . . . . . . . . . . . . 729

sql_stmts - �� SQL� � . . . . . . . 729

sqlca - SQL � (SQLCA) . . . . . . 730

sqlrowsread_threshold_id - SQL � ��

ID �� . . . . . . . . . . . . 730

sqlrowsread_threshold_value - SQL � ��

�� . . . . . . . . . . . . . 730

sqlrowsread_threshold_violated - SQL � ��

�� . . . . . . . . . 731

sqlrowsreadinsc_threshold_id - �� SQL

� �� ID �� . . . . 731

sqlrowsreadinsc_threshold_value - ��

SQL � �� . . . . 731

sqlrowsreadinsc_threshold_violated - ��

SQL � �� . . 732

sqlrowsreturned_threshold_id - SQL � ��

�� ID �� . . . . . . . . 732

sqlrowsreturned_threshold_value - SQL � ��

�� . . . . . . . . . 733

sqlrowsreturned_threshold_violated - SQL � �

� �� . . . . . . 733

sqltempspace_threshold_id - SQL ��

�� ID �� . . . . . . . . . . 733

sqltempspace_threshold_value - SQL ��

� �� . . . . . . . . . . 734

sqltempspace_threshold_violated - SQL ��

�� . . . . . . . 734

ss_exec_time - �� . . . . 734

ss_node_number - �� . . . . 735

ss_number - �� . . . . . . . . 735

ss_status - �� . . . . . . . . . 735

ss_sys_cpu_time - �� CPU

�� . . . . . . . . . . . . . . . . 736

ss_usr_cpu_time - �� CPU

�� . . . . . . . . . . . . . . . . 736

start_time - �� . . . . . . . 737

static_sql_stmts - �� SQL� . . . . . 737

statistics_timestamp - �� 738

stats_cache_size – �� 738

stats_fabricate_time – ��

� �� . . . . . . . . . . . 739

stats_fabrications – ��

� . . . . . . . . . . . . . . . . . 740

status_change_time - �� 740

stmt_elapsed_time - � �� . . . 741

stmt_first_use_time - �� . . 741

stmt_history_id - �� ID . . . . . 741

inact_stmthist_sz - �� 742

stmt_invocation_id - �� ID �� 742

stmt_isolation - �� . . . . . . . . 742

stmt_last_use_time - ��

�� . . . . . . . . . . . . . . 743

stmt_lock_timeout - ��

�� . . . . . . . . . . . . . . . . 743

stmt_nest_level - �� 744

stmt_node_number - �� . . . . . . 745

stmt_operation/operation - ��

� . . . . . . . . . . . . . . . . . 745

stmt_pkgcache_id - �� ID . . . 746

stmt_query_id - �� ID �� . . 747

stmt_sorts - �� . . . . . . . . 747

stmt_source_id - �� ID . . . . . . 748

stmt_start - �� . . . . 749

stmt_stop - �� . . . . 749

stmt_sys_cpu_time - ��

CPU �� . . . . . . . . . . . . . . 750

stmt_text - SQL� �� . . . . 750

stmt_type - �� . . . . . 751

stmt_usr_cpu_time - ��

CPU �� . . . . . . . . . . . . . . 752

stmt_value_data - �� . . . . . . . . 753

stmt_value_index - �� . . . . . . . 753

stmt_value_isnull - �(NULL) � � ��

� �� . . . . . . . . . . . . . . . 754

@@stmt_value_isreopt - ��

�� . . . . . . . . . . 754

stmt_value_type - �� . . . . 755

sto_path_free_sz - �� 755

stop_time - �� . . . . . . . . 756

stored_proc_time - �� . . . 756

stored_procs - �� . . . . . . 757

sync_runstats – �� RUNSTATS ��

�� . . . . . . . . . . . . . . 757

sync_runstats_time – �� RUNSTATS ��

�� . . . . . . . . 758

system_cpu_time - �� CPU �� . . . . . 759

tab_file_id - �� ID �� . . . 759

tab_type - �� . . . . . 759

table_file_id - �� ID �� . . . 760

table_name - �� . . . . 760

�� xv

table_scans - �� . . . . 761

table_schema - �� 762

table_type - �� . . . . . 763

tablespace_auto_resize_enabled - ��

�� . . . . . 764

tablespace_content_type - ��

�� . . . . . . . . . . . . 764

tablespace_cur_pool_id - ��

�� . . . . . . . . . . . . . . 765

tablespace_current_size - ��

� . . . . . . . . . . . . . . . . . 765

tablespace_extent_size - �� Extent

�� . . . . . . . . . . . . 766

tablespace_free_pages - ��

�� . . . . . . . . . 766

tablespace_id - �� ID �� 767

tablespace_increase_size - ��

�� . . . . . . . . . . . . . . . . 767

tablespace_increase_size_percent - ��

�� . . . . . . . . . 768

tablespace_initial_size - ��

� . . . . . . . . . . . . . . . . . 768

tablespace_last_resize_failed - ��

�� . . . . . . . . . . . . . . 768

tablespace_last_resize_time - ��

�� . . . . . . . . . . . . . 769

tablespace_max_size - � �� 769

tablespace_min_recovery_time - ��

�� . . . . . . . . . . . . . 769

tablespace_name - ��

�� . . . . . . . . . . . . . . . . 770

tablespace_next_pool_id - ��

� � �� . . . . . . . . . . . 771

tablespace_num_containers - ��

�� . . . . . . . . . . . . . . 771

tablespace_num_quiescers - Quiescer �. . . . 772

tablespace_num_ranges - ��

� � . . . . . . . . . . . . . . . . 772

tablespace_page_size - ��

� �� . . . . . . . . . . . . . 772

tablespace_page_top - ��

��(water mark) �� . . . . . . . 773

tablespace_paths_dropped - ��

�� . . . . . . . 773

tablespace_pending_free_pages - ��

�� . 774

tablespace_prefetch_size - ��

� �� . . . . . . . . . . . 774

tablespace_rebalancer_extents_processed - ��

�� Extent � . . . . . . . . 775

tablespace_rebalancer_extents_remaining - ��

�� Extent � . . . . . . . 775

tablespace_rebalancer_last_extent_moved - ��

�� Extent . . . . . . 776

tablespace_rebalancer_mode - ��

� �� . . . . . . . . . . . . . 776

tablespace_rebalancer_priority - ��

�� . . . . . . . . . . . . . 777

tablespace_rebalancer_restart_time - ��

�� . . . . . . . . . . . . 777

tablespace_rebalancer_start_time - ��

� �� . . . . . . . . . . . . . 778

tablespace_state - ��

� . . . . . . . . . . . . . . . . . 778

tablespace_state_change_object_id - ��

�� ID . . . . . . . . . . . . . . 779

tablespace_state_change_ts_id - ��

�� ID. . . . . . . . . . . . . . 780

tablespace_total_pages - ��

�� . . . . . . . . . . . 780

tablespace_type - ��

� . . . . . . . . . . . . . . . . . 781

tablespace_usable_pages - ��

� �� . . . . . . . . 781

tablespace_used_pages - ��

�� . . . . . . . . . 782

��

� �� . . . . . . . . . . . . . . . 782

tbsp_max_page_top - � ��

� �� (water mark) �� . . . 783

tcpip_recv_volume - �� TCP/IP ��

�� . . . . . . . . . . . . . . . . 783

tcpip_recv_wait_time - TCP/IP � � ��

�� . . . . . . . . . . . . . . 784

tcpip_recvs_total - �� TCP/IP � ��

�� . . . . . . . . . . . . . . . . 785

tcpip_send_volume - TCP/IP ��

�� . . . . . . . . . . . . . . . . 786

tcpip_send_wait_time - TCP/IP � � ��

�� . . . . . . . . . . . . . . 786

tcpip_sends_total - �� TCP/IP � ��

� �� . . . . . . . . . . . . . . . 787

xvi ��

temp_tablespace_top - ��

� �� . . . . . . . . . . . . . 788

territory_code - �� . . . . 789

threshold_action - �� . . . 789

threshold_domain - �� 790

threshold_maxvalue - �� 790

threshold_name - �� . . . 791

threshold_predicate - �� 791

threshold_queuesize - �� 791

thresholdid - �� ID �� . . . . . 792

time_completed - �� . . . 792

time_created - �� . . . . . 793

time_of_violation - �� . . . 793

time_stamp - �� . . . . . . . . . 793

time_started - �� . . . . . 793

time_zone_disp - �� . . . . . . . 794

top - � �

�� 794

tot_log_used_top - �� 794

total_act_time - �� . . 795

total_act_wait_time - ��

�� . . . . . . . . . . . . . . . . 795

total_app_rqst_time - ��

�� . . . . . . . . . . 796

total_buffers_rcvd - �� FCM � . . . 797

total_buffers_sent - �� FCM � . . . . 797

total_cons - �� . . 797

total_cpu_time - �� CPU �� 798

total_exec_time - �� . . . 799

total_move_time - �� Extent ��

�� . . . . . . . . . . . . . . . . 799

total_hash_joins - �� . . . . . . 799

total_hash_loops - �� . . . . . 800

total_log_available - �� . . . . 800

total_log_used - �� . . . 801

total_olap_funcs - OLAP �� 801

total_rqst_mapped_in - ��

� �� . . . . . . . . . . . . . 802

total_rqst_mapped_out - ��

� �� . . . . . . . . . . . . . 802

total_rqst_time - �� . . 803

total_sec_cons - 2� �� . . . . . . . . . 803

total_section_sorts - �� 804

total_section_sort_proc_time - ��

� �� . . . . . . . . . . . 805

total_section_sort_time - ��

�� . . . . . . . . . . . . . . 806

total_sort_time - �� . . . 807

total_sorts - �� . . . . . . 808

total_sys_cpu_time - ��

CPU �� . . . . . . . . . . 810

total_sorts - �� . . . . . . 810

total_usr_cpu_time - ��

CPU �� . . . . . . . . . . 811

total_wait_time - �� 812

tpmon_acc_str - TP ��

�� . . . . . . . . . . . 813

tpmon_client_app - TP ��

�� . . . . . . . . . 813

tpmon_client_userid - TP ��

� ID �� . . . . . . . . . . . 814

tpmon_client_wkstn - TP ��

�� . . . . . . . . . 814

tq_cur_send_spills - ��

�� . . . . . . . . . . . 815

tq_id_waiting_on - �� . . 816

tq_max_send_spills - ��

� � � . . . . . . . . . . . . . . 816

tq_node_waited_for - �� . . 816

tq_rows_read - �� . . . 817

tq_rows_written - �� . . . . 817

tq_tot_send_spills - ��

� � �� . . . . . . . . . . 818

tq_wait_for_any - ��

. . . . . . . . . . . . . . . . . 819

ts_name - ��

�� . . . . . . . . . . . . . . . . 819

uid_sql_stmts - �� /��/� SQL� . . 820

unread_prefetch_pages - ��

� � �� . . . . . . . . . . . 820

uow_comp_status - �� (UOW) � �� 821

uow_elapsed_time - � �� (UOW) ��

�� . . . . . . . . . . . . . . . . 822

uow_id - �� (UOW) ID �� . . . 822

uow_lock_wait_time - �� (UOW)� �

� � �� . . . . . . . . . 823

uow_log_space_used - �� (UOW)

�� . . . . . . . . . . . . . 824

uow_start_time - �� (UOW) �� 824

uow_status - �� (UOW) �� . . . . . 825

uow_stop_time - �� (UOW) � ��

�� . . . . . . . . . . . . . . 825

�� xvii

uow_total_time_top - UOW ��

� �� . . . . . . . . . . . . . . . 826

update_sql_stmts - � . . . . . . . . . 826

update_time - � �� . . . . . . . 827

user_cpu_time - �� CPU �� . . . . . . 827

utility_dbname - ��

��. . . . . . . . . . . . . . . . 828

utility_description - �� . . . . . . 828

utility_id - �� ID . . . . . . . . . 828

utility_invoker_type - �� . . . 829

utility_priority - �� . . . . . . 829

utility_start_time - �� . . . . 829

utility_state - �� . . . . . . . . 830

valid - � �� . . . . 830

utility_type - �� . . . . . . . . 831

vectored_ios - �� 831

version - �� . . . . . . . 831

wlm_queue_assignments_total - ��

� �� . . . . . . 832

wlm_queue_time_total - ��

�� . . . . . . . . . 832

wlo_completed_total - ��

� � �� . . . . . . . . . . . 833

work_action_set_id - �� ID ��

�� . . . . . . . . . . . . . . . . 833

work_action_set_name - ��

�� . . . . . . . . . . . . . . 834

work_class_id - �� ID �� . . 834

work_class_name - �� 834

workload_id - �� ID �� . . . . 835

workload_name - �� . . 836

workload_occurrence_id - �� ID

�� . . . . . . . . . . . . . . 837

workload_occurrence_state - ��

�� . . . . . . . . . . . . 837

x_lock_escals - �� . . . 838

xda_object_pages - XDA �� . . . 839

xid - �� ID . . . . . . . . . . . 839

xquery_stmts - �� XQuery� . . . . . . 840

� 3 � �� . . . . . . . . . . . . 841

�� A. DB2 �� . . . . . . . . 843

DB2 �� (�� PDF �) 844

�� DB2 �� . . . . . . . . . . 846

�� SQL �� . . . . 847

DB2 �� . . . . . 848

DB2 �� . . 848

�� DB2 ��

� � . . . . . . . . . . . . . . . 849

�� DB2 ��

� �� . . . . . . . . . . . . . 850

DB2 ��. . . . . . . . . . . . . . 852

DB2 �� . . . . . . . . . . 853

�� . . . . . . . . . . . . . . . 853

�� B. �� . . . . . . . . . . . . 855

�� . . . . . . . . . . . . . . . . 859

xviii ��

xx ��

2 ��

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